The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2003
Filed:
Jan. 26, 2000
Hongyong Zhang, Kawasaki, JP;
Keizo Morita, Kawasaki, JP;
Fujitsu Display Technologies Corporation, Kawasaki, JP;
Abstract
A liquid crystal display device has: a first substrate having an insulating surface; a display unit disposed in a central area of the first substrate and including a plurality of pixels disposed in a matrix shape, a plurality of scan lines for activating pixels disposed in a row direction, and a plurality of signal lines each for transferring video data to an activated pixel among pixels disposed in a column direction; a scan line driver circuit formed in a first row direction side area of a peripheral area of the first substrate outside of the display unit, the scan line driver circuit generating a signal for driving the scan lines; a signal line driver circuit formed in a first column direction side area of the peripheral area of the first substrate, the signal line driver circuit generating a signal for driving the signal lines; and a repair circuit formed in a partial area of the peripheral area of the first substrate, the repair circuit having substantially a same structure as a portion of the scan line driver circuit and the signal line driver circuit. A line defect of the display device can be repaired easily.